Apple Watch Ultra 3 vs Samsung Galaxy Watch8 40mm

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

1 differences
SpecificationApple Watch Ultra 3Samsung Galaxy Watch8 40mm
Watch case materialDiffersTitaniumAluminum frame
Watch case sizenot knownnot known40 mm
Watch glass typenot knownSapphire crystalnot known
Water resistancenot knownWR100not known
Display brightnessnot known3000 nitsnot known
Display technologynot knownOLEDnot known
Bluetooth versionnot knownnot knownBluetooth 5.3
Mobile network connectionnot knownnot knownNo
Battery life (max)not known42 hnot known
Heart rate monitornot knownYesnot known
Wireless chipsetnot knownS10not known
Battery life (power save mode)not known72 hnot known
Processor modelnot knownnot knownExynos W1000 (3 nm)
Operating system installednot knownnot knownWear OS 6, One UI 8 Watch
Weightnot knownnot known30 g
Dimensions (WxDxH)not knownnot known42.7 x 40.4 x 8.6 mm
Activity measurementsnot knownDual-frequency GPSnot known
Device memorynot knownnot known32 GB